HEADER OXIDOREDUCTASE 05-MAR-19 6QWG TITLE SERIAL FEMTOSECOND CRYSTALLOGRAPHY STRUCTURE OF CU NITRITE REDUCTASE TITLE 2 FROM ACHROMOBACTER CYCLOCLASTES: NITRITE COMPLEX AT ROOM TEMPERATURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPPER-CONTAINING NITRITE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CU-NIR; COMPND 5 EC: 1.7.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER CYCLOCLASTES; SOURCE 3 ORGANISM_TAXID: 223; SOURCE 4 GENE: NIRK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS COPPER NITRITE REDUCTASE, SERIAL FEMTOSECOND CRYSTALLOGRAPHY, LIGAND KEYWDS 2 BINDING, DAMAGE FREE STRUCTURE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.E.EBRAHIM,T.MORENO-CHICANO,M.V.APPLEBY,J.W.WORRALL, AUTHOR 2 H.M.E.DUYVESTEYN,R.W.STRANGE,J.BEALE,D.AXFORD,D.A.SHERRELL, AUTHOR 3 H.SUGIMOTO,S.OWADA,K.TONO,R.L.OWEN REVDAT 2 24-JAN-24 6QWG 1 REMARK REVDAT 1 20-NOV-19 6QWG 0 JRNL AUTH T.MORENO-CHICANO,A.EBRAHIM,D.AXFORD,M.V.APPLEBY,J.H.BEALE, JRNL AUTH 2 A.K.CHAPLIN,H.M.E.DUYVESTEYN,R.A.GHILADI,S.OWADA, JRNL AUTH 3 D.A.SHERRELL,R.W.STRANGE,H.SUGIMOTO,K.TONO,J.A.R.WORRALL, JRNL AUTH 4 R.L.OWEN,M.A.HOUGH JRNL TITL HIGH-THROUGHPUT STRUCTURES OF PROTEIN-LIGAND COMPLEXES AT JRNL TITL 2 ROOM TEMPERATURE USING SERIAL FEMTOSECOND CRYSTALLOGRAPHY. JRNL REF IUCRJ V. 6 1074 2019 JRNL REFN ESSN 2052-2525 JRNL PMID 31709063 JRNL DOI 10.1107/S2052252519011655 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24698 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.138 REMARK 3 R VALUE (WORKING SET) : 0.137 REMARK 3 FREE R VALUE : 0.172 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1001 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 43.6595 - 3.6345 1.00 3501 150 0.1184 0.1376 REMARK 3 2 3.6345 - 2.8850 1.00 3401 144 0.1356 0.1667 REMARK 3 3 2.8850 - 2.5203 1.00 3392 141 0.1525 0.2013 REMARK 3 4 2.5203 - 2.2899 1.00 3352 143 0.1497 0.2320 REMARK 3 5 2.2899 - 2.1258 1.00 3352 142 0.1435 0.1862 REMARK 3 6 2.1258 - 2.0004 1.00 3343 139 0.1511 0.2057 REMARK 3 7 2.0004 - 1.9003 1.00 3356 142 0.2398 0.3185 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.400 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6QWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292101028. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 301 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : BL2 REMARK 200 X-RAY GENERATOR MODEL : SACLA BEAMLINE BL2 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.23 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MPCCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24729 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 43.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3281. REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 0.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6GB8 REMARK 200 REMARK 200 REMARK: MICROCRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MG PER ML ACNIR IN 20 MM TRIS HCL REMARK 280 PH 7.5 MIXED WITH 2.5 M AMMONIUM SULFATE, 0.1 M SODIUM CITRATE REMARK 280 PH 4.5 IN A RATIO OF 1 TO 3 AND MIXED BY VORTEXING FOR 60SEC, REMARK 280 BATCH MODE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 48.80000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.80000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.80000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.80000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.80000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 48.80000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 48.80000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 48.80000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 48.80000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 48.80000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 48.80000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 48.80000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 48.80000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 48.80000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 48.80000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 48.80000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 48.80000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 0.000000 1.000000 48.80000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 48.80000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 48.80000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 -48.80000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 555 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 620 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 137 71.06 -154.73 REMARK 500 GLU A 139 123.02 -39.23 REMARK 500 LEU A 213 15.78 56.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 HIS A 306 ASN A 307 145.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 402 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 95 ND1 REMARK 620 2 CYS A 136 SG 134.1 REMARK 620 3 HIS A 145 ND1 97.7 104.3 REMARK 620 4 MET A 150 SD 87.9 105.6 131.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 403 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 100 NE2 REMARK 620 2 HIS A 135 NE2 103.9 REMARK 620 3 HIS A 306 NE2 71.2 96.5 REMARK 620 4 NO2 A 401 N 68.6 91.9 5.9 REMARK 620 5 NO2 A 401 O1 71.4 91.4 5.2 2.8 REMARK 620 6 NO2 A 401 O2 67.4 93.3 5.6 1.7 4.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO2 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CU A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CU A 403 DBREF 6QWG A 8 340 UNP P25006 NIR_ACHCY 46 378 SEQRES 1 A 333 ASP ILE SER THR LEU PRO ARG VAL LYS VAL ASP LEU VAL SEQRES 2 A 333 LYS PRO PRO PHE VAL HIS ALA HIS ASP GLN VAL ALA LYS SEQRES 3 A 333 THR GLY PRO ARG VAL VAL GLU PHE THR MET THR ILE GLU SEQRES 4 A 333 GLU LYS LYS LEU VAL ILE ASP ARG GLU GLY THR GLU ILE SEQRES 5 A 333 HIS ALA MET THR PHE ASN GLY SER VAL PRO GLY PRO LEU SEQRES 6 A 333 MET VAL VAL HIS GLU ASN ASP TYR VAL GLU LEU ARG LEU SEQRES 7 A 333 ILE ASN PRO ASP THR ASN THR LEU LEU HIS ASN ILE ASP SEQRES 8 A 333 PHE HIS ALA ALA THR GLY ALA LEU GLY GLY GLY ALA LEU SEQRES 9 A 333 THR GLN VAL ASN PRO GLY GLU GLU THR THR LEU ARG PHE SEQRES 10 A 333 LYS ALA THR LYS PRO GLY VAL PHE VAL TYR HIS CYS ALA SEQRES 11 A 333 PRO GLU GLY MET VAL PRO TRP HIS VAL THR SER GLY MET SEQRES 12 A 333 ASN GLY ALA ILE MET VAL LEU PRO ARG ASP GLY LEU LYS SEQRES 13 A 333 ASP GLU LYS GLY GLN PRO LEU THR TYR ASP LYS ILE TYR SEQRES 14 A 333 TYR VAL GLY GLU GLN ASP PHE TYR VAL PRO LYS ASP GLU SEQRES 15 A 333 ALA GLY ASN TYR LYS LYS TYR GLU THR PRO GLY GLU ALA SEQRES 16 A 333 TYR GLU ASP ALA VAL LYS ALA MET ARG THR LEU THR PRO SEQRES 17 A 333 THR HIS ILE VAL PHE ASN GLY ALA VAL GLY ALA LEU THR SEQRES 18 A 333 GLY ASP HIS ALA LEU THR ALA ALA VAL GLY GLU ARG VAL SEQRES 19 A 333 LEU VAL VAL HIS SER GLN ALA ASN ARG ASP THR ARG PRO SEQRES 20 A 333 HIS LEU ILE GLY GLY HIS GLY ASP TYR VAL TRP ALA THR SEQRES 21 A 333 GLY LYS PHE ARG ASN PRO PRO ASP LEU ASP GLN GLU THR SEQRES 22 A 333 TRP LEU ILE PRO GLY GLY THR ALA GLY ALA ALA PHE TYR SEQRES 23 A 333 THR PHE ARG GLN PRO GLY VAL TYR ALA TYR VAL ASN HIS SEQRES 24 A 333 ASN LEU ILE GLU ALA PHE GLU LEU GLY ALA ALA GLY HIS SEQRES 25 A 333 PHE LYS VAL THR GLY GLU TRP ASN ASP ASP LEU MET THR SEQRES 26 A 333 SER VAL VAL LYS PRO ALA SER MET HET NO2 A 401 3 HET CU A 402 1 HET CU A 403 1 HETNAM NO2 NITRITE ION HETNAM CU COPPER (II) ION FORMUL 2 NO2 N O2 1- FORMUL 3 CU 2(CU 2+) FORMUL 5 HOH *120(H2 O) HELIX 1 AA1 ASP A 8 LEU A 12 5 5 HELIX 2 AA2 GLY A 104 THR A 112 5 9 HELIX 3 AA3 MET A 141 THR A 147 1 7 HELIX 4 AA4 THR A 198 THR A 212 1 15 HELIX 5 AA5 THR A 228 ALA A 232 5 5 HELIX 6 AA6 ASN A 307 GLU A 313 1 7 SHEET 1 AA1 3 ARG A 14 LYS A 16 0 SHEET 2 AA1 3 VAL A 38 VAL A 51 1 O GLU A 40 N VAL A 15 SHEET 3 AA1 3 GLU A 58 PHE A 64 -1 O ILE A 59 N LEU A 50 SHEET 1 AA2 4 ARG A 14 LYS A 16 0 SHEET 2 AA2 4 VAL A 38 VAL A 51 1 O GLU A 40 N VAL A 15 SHEET 3 AA2 4 TYR A 80 ASN A 87 1 O TYR A 80 N VAL A 39 SHEET 4 AA2 4 GLU A 118 LYS A 125 -1 O PHE A 124 N VAL A 81 SHEET 1 AA3 4 LEU A 72 HIS A 76 0 SHEET 2 AA3 4 ASN A 151 LEU A 157 1 O MET A 155 N MET A 73 SHEET 3 AA3 4 GLY A 130 HIS A 135 -1 N GLY A 130 O VAL A 156 SHEET 4 AA3 4 ASP A 98 PHE A 99 -1 N ASP A 98 O HIS A 135 SHEET 1 AA4 2 LEU A 162 LYS A 163 0 SHEET 2 AA4 2 PRO A 169 LEU A 170 -1 O LEU A 170 N LEU A 162 SHEET 1 AA5 6 HIS A 217 PHE A 220 0 SHEET 2 AA5 6 LYS A 174 PHE A 183 -1 N GLN A 181 O VAL A 219 SHEET 3 AA5 6 ARG A 240 GLN A 247 1 O VAL A 244 N VAL A 178 SHEET 4 AA5 6 THR A 287 THR A 294 -1 O ALA A 291 N VAL A 243 SHEET 5 AA5 6 GLY A 261 TRP A 265 -1 N TYR A 263 O PHE A 292 SHEET 6 AA5 6 ASP A 275 GLN A 278 -1 O ASP A 275 N VAL A 264 SHEET 1 AA6 4 LEU A 233 ALA A 236 0 SHEET 2 AA6 4 ALA A 317 THR A 323 1 O LYS A 321 N LEU A 233 SHEET 3 AA6 4 GLY A 299 ASN A 305 -1 N GLY A 299 O VAL A 322 SHEET 4 AA6 4 PRO A 254 ILE A 257 -1 N ILE A 257 O ALA A 302 LINK ND1 HIS A 95 CU CU A 402 1555 1555 2.12 LINK NE2 HIS A 100 CU CU A 403 1555 1555 2.04 LINK NE2 HIS A 135 CU CU A 403 1555 1555 2.12 LINK SG CYS A 136 CU CU A 402 1555 1555 2.23 LINK ND1 HIS A 145 CU CU A 402 1555 1555 2.05 LINK SD MET A 150 CU CU A 402 1555 1555 2.52 LINK NE2 HIS A 306 CU CU A 403 1555 12554 2.11 LINK N NO2 A 401 CU CU A 403 1555 12554 2.21 LINK O1 NO2 A 401 CU CU A 403 1555 12554 2.27 LINK O2 NO2 A 401 CU CU A 403 1555 12554 2.07 CISPEP 1 PRO A 22 PRO A 23 0 7.76 CISPEP 2 VAL A 68 PRO A 69 0 -2.24 SITE 1 AC1 8 ASP A 98 HIS A 100 HIS A 135 HIS A 255 SITE 2 AC1 8 ILE A 257 HIS A 306 LEU A 308 CU A 403 SITE 1 AC2 4 HIS A 95 CYS A 136 HIS A 145 MET A 150 SITE 1 AC3 4 HIS A 100 HIS A 135 HIS A 306 NO2 A 401 CRYST1 97.600 97.600 97.600 90.00 90.00 90.00 P 21 3 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010246 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010246 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010246 0.00000